Quick verdict
At USD 96.70, this kit is aimed at DIYers who want a live rear axle without hunting down every small part separately. It comes with a steel axle shaft, two flat keys, two nuts, four gaskets, and a wrench. If you need a 1-inch diameter axle with a 1/4-inch keyway, this is a direct contender for a new build or replacement.
Who it suits
This kit fits anyone rebuilding a go kart, ATV, quad, dune buggy, or off-road 4-wheeler with a live-axle design. It's also relevant for trailer projects that use the same 1-inch shaft and keyway specs. The compatibility list includes Manco, Murray, Yerf Dog, ASW, Kiddos, and Carte*.
Go Kart Rear Axle Kit 36-Inch (Live Axle)
The axle is 36 inches long with a 1-inch diameter and a 1/4-inch keyway, and both ends are threaded with 2 inches of 3/4-16 fine threads. At USD 96.70, the kit includes the steel shaft, flat keys, nuts, gaskets, and a wrench. The clear reason to choose it is that the core axle hardware arrives together. The limitation is that the kit is built around one specific axle length and thread spec, so matching those to your frame and hub setup is essential.
What stands out from the listed details
What stands out is the universal compatibility statement. The kit is described as engineered for most DIY go karts, ATVs, quads, dune buggies, 4-wheeler off-road vehicles, and trailers. That broad coverage, combined with specific references to Manco, Murray, Yerf Dog, ASW, Kiddos, and Carte*, makes it a reasonable starting point when you're not sure which axle family your project uses.
Meaningful trade-offs
The trade-off is that a universal fit claim doesn't guarantee bolt-on simplicity. Because the axle length and thread specs are fixed, you need to make sure your frame width, hub bore, sprocket setup, and wheel pattern line up with what this kit provides. The fine-thread ends are a specific spec that may or may not match the hardware on your existing hubs.
Bottom line
For a project that's already set up for a live rear axle, this kit covers the essential shaft and hardware in one purchase. If the dimensions match your build, it gives you a solid foundation to keep moving on the rest of the drivetrain.
